A fish-only aquarium requires minimal attention to lighting. You want a
timer from Radio Shack to turn the lights on and off every day.
Tropical fish should get 10-12 hours of light. There is no reason to
get an especially bright light because you'll mostly succeed in growing
algae. Standard aquarium lights are cheap fluorescents with
non-electronic ballasts. These work fine but after a year the bulb has
faded (fix with new bulb) and the ballast has standard to make an
annoying buzzing sound (fix by throwing out fixture). It is probably
best to use a more expensive compact fluorescent fixture, which will
include an electronic ballast that won't buzz. If you have a 48"-wide,
55-gallon tank you won't need a 48" wide compact fluorescent strip. A
30" or 36" light will provide more than ample illumination and
reasonable uniformity.
A planted freshwater aquarium requires brighter lights, traditionally at
least 1-2 watts per gallon. The All-Glass compact fluorescent
striplights are probably a good place to start. Get a clear glass hood
for your tank so that you can drop a second striplight on top if
necessary.
A saltwater reef tank requires ridiculously bright lights, ideally metal
halide. Of course these generate a prodigious amount of heat as well,
thus necessitating noisy cooling fans.
philg@mit.edu
Related Links
- Fish Tank Store- Fishtankstore.com sales Acrylic aquariums, Fish tanks, Reef tanks, Saltwater tanks, Freshwater aquariums, lighting, wet dry systems, Canopies, Stands, Filtration, Manufacturer, Aquarium supplies, Wholesale, Tenecor, waterwerks, Clarity plus, Marine, Protein skimmers. (contributed by Cliff Scalco)
- Fish Forum- An online community for fish and aquarium
experts, enthusiasts, and hobbyists of all ages. (contributed by Fish Forum)
- Aquatic Supplies UK- Aquatic supplies, UK suppliers of aquariums, tropical fish supplies, aquatic plants and much more. (contributed by David Edwards)
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